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    SIEMENS 544-550

    SIEMENS

    LANDIS & GYR

    544-550

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY POWER SYSTEM 600, W/ KEYPAD, 24VAC, 60HZ, 2 AMP, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As $196.58
    $196.58
    Repair Yours $300.00
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $497.05
    $497.05
    Repair Yours $398.78
    SIEMENS 549-629

    SIEMENS

    LANDIS & GYR

    549-629

    DISCONTINUED BY MANUFACTURER, POWER MODULAR EQUIPMENT CONTROLLER, POWER MEC,16 IN 16OUT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,800.00
    $1,800.00
    Repair Yours $1,500.00
    SIEMENS 549-214

    SIEMENS

    LANDIS & GYR

    549-214

    DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, ANALOG POINT
    ✓ IN STOCK!
    Buy Surplus As Low As $959.55
    $959.55
    Repair Yours $847.00
    SIEMENS 549-202

    SIEMENS

    LANDIS & GYR

    549-202

    MODULAR EQUIPMENT CONTROLLER ANALOG POINT BLOCK-HOA READY; 4 ANALOG INPUTS; 4 ANALOG OUTPUTS, MODULE MEC-AI-PXM, 50 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As $296.10
    $296.10
    Repair Yours $300.00
    SIEMENS 549-008

    SIEMENS

    LANDIS & GYR

    549-008

    DISCONTINUED BY MANUFACTURER, MODULE EQUIPMENT CONTROLLER, DIGITAL OUTPUT 120-240 VAC, 24VDC SENSOR SUPPLY, I/O CONNECTIONS 8 NO 8 NC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,040.67
    $1,040.67
    Repair Yours $786.59
    SIEMENS 535-111

    SIEMENS

    LANDIS & GYR

    535-111

    DISCONTINUED BY MANUFACTURER, SCR POWER SUPPLY, SUB-ASSEMBLY,
    ✓ IN STOCK!
    Buy Surplus As Low As $540.25
    $540.25
    Repair Yours $491.33
    SIEMENS 533-680

    SIEMENS

    LANDIS & GYR

    533-680

    DISCONTINUED BY MANUFACTURER, PC BOARD, SCU ANALOG OUTPUT CURRENT, FOUR 6-POSITION TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    Repair Yours $300.00
    SIEMENS LFL1.335-110V

    SIEMENS

    LANDIS & GYR

    LFL1.335-110V

    GAS BURNER CONTROL, 5 AMP, 120 VAC, 50/60 HZ, PRE PURGE TIME: 31 SECONDS, FLAME FAILURE RESPONSE TIME: 1 SECOND
    ✓ IN STOCK!
    $2,121.00 Buy Surplus As Low As $1,086.00
    $1,086.00
    Repair Yours $902.00
    SIEMENS 565-398

    SIEMENS

    LANDIS & GYR

    565-398

    CONTROLLER OPEN PROCESSOR 6MB
    ✓ IN STOCK!
    Buy Surplus As Low As $239.99
    $239.99
    Repair Yours $300.00
    SIEMENS PTM6.2N100K

    SIEMENS

    LANDIS & GYR

    PTM6.2N100K

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, ANALOG INPUT, TERMINATION BLOCK, THERMISTOR, 2 AI, 100K, 2 POINT, 4 PIN, TEMP 32-122 F/0-50 C
    ✓ IN STOCK!
    Buy Surplus As Low As $47.04
    $47.04
    Repair Yours $300.00
    SIEMENS 540-100

    SIEMENS

    LANDIS & GYR

    540-100

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
    ✓ IN STOCK!
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $440.00
    SIEMENS 538-965

    SIEMENS

    LANDIS & GYR

    538-965

    DISCONTINUED BY MANUFACTURER, TRUNK ISOLATOR, EXTENDER, MODULE, HIGH SPEED, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $300.00
    SIEMENS 538-955

    SIEMENS

    LANDIS & GYR

    538-955

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
    ✓ IN STOCK!
    $576.64 Buy Surplus As Low As $262.48
    $262.48
    Repair Yours $300.00
    SIEMENS 549-003

    SIEMENS

    LANDIS & GYR

    549-003

    POWER MODULAR EQUIPMENT CONTROLLER APOGEE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,380.00
    $1,380.00
    Repair Yours $1,146.00
    SIEMENS 534-825

    SIEMENS

    LANDIS & GYR

    534-825

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, 120V, DPU, SCU-600
    ✓ IN STOCK!
    Buy Surplus As Low As $205.03
    $205.03
    Repair Yours $200.00
    SIEMENS PTX6.H

    SIEMENS

    LANDIS & GYR

    PTX6.H

    DISCONTINUED BY MANUFACTURER, TERMINATION BLOCK, HIGH VOLTAGE
    ✓ IN STOCK!
    Buy Surplus As Low As $16.72
    $16.72
    SIEMENS 549-506

    SIEMENS

    LANDIS & GYR

    549-506

    DISCONTINUED BY MANUFACTURER, SERVICE BOX, 24 V AC,115 V AC POWER SUPPLY, FOR SCU CONTROL SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $130.29
    $130.29
    Repair Yours $300.00
    SIEMENS PTM6.2C

    SIEMENS

    LANDIS & GYR

    PTM6.2C

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, DIGITAL, 2 INPUT, PULSE ACCUMULATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $98.10
    $98.10
    Repair Yours $300.00
    SIEMENS PTM6.2Y10S-M

    SIEMENS

    LANDIS & GYR

    PTM6.2Y10S-M

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 ANALOG OUTPUTS, 0-10 VDC, MANUAL OVERRIDE, FOR APOGEE MODULAR BUILDING CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $373.98
    $373.98
    Repair Yours $300.00
    SIEMENS 545-765

    SIEMENS

    LANDIS & GYR

    545-765

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $299.99
    $299.99
    Repair Yours $300.00
    SIEMENS PTM6-2RIK

    SIEMENS

    LANDIS & GYR

    PTM6-2RIK

    MODULE POINT TERMINATION
    ✓ IN STOCK!
    $461.72 Buy Surplus As Low As $172.67
    $172.67
    Repair Yours $300.00
    SIEMENS 538-665

    SIEMENS

    LANDIS & GYR

    538-665

    DISCONTINUED BY MANUFACTURER, TRUNK INTERFACE, SMOKE CONTROL, ENERGY MANAGEMENT, PROCESS CONTROL, 6 VDC, 165 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $550.52
    $550.52
    Repair Yours $550.00
    SIEMENS SIGA-LED-LG

    SIEMENS

    LANDIS & GYR

    SIGA-LED-LG

    ALARM INDICATOR, REMOTE LED
    ✓ IN STOCK!
    $12.12 Buy Surplus As Low As $6.05
    $6.05
    Repair Yours $300.00
    SIEMENS PTM6.EMK

    SIEMENS

    LANDIS & GYR

    PTM6.EMK

    REFURBISHED EXPANSION MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $511.60
    $511.60
    SIEMENS 545-719

    SIEMENS

    LANDIS & GYR

    545-719

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, APOGEE AUTOMATION, PROTOCOL 1 AND 2, 4MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $171.64
    $171.64
    Repair Yours $200.00
    SIEMENS 534-390

    SIEMENS

    LANDIS & GYR

    534-390

    DISCONTINUED BY MANUFACTURER, TERMINATION BOARD, DPU, SCU-600
    ✓ IN STOCK!
    Buy Surplus As Low As $700.51
    $700.51
    Repair Yours $653.38
    SIEMENS 540-167

    SIEMENS

    LANDIS & GYR

    540-167

    DISCONTINUED BY MANUFACTURER, PNEUMATIC OUTPUT MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $79.20
    $79.20
    Repair Yours $300.00
    SIEMENS 545-700

    SIEMENS

    LANDIS & GYR

    545-700

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, PLC MODULE, PROTOCOL 2, APOGEE SYSTEM, OPEN PROCESSOR, 1MB MEMORY, 2 MMI PORTS, 3 LAN PORTS
    ✓ IN STOCK!
    Buy Surplus As Low As $210.53
    $210.53
    Repair Yours $300.00
    SIEMENS 545-442

    SIEMENS

    LANDIS & GYR

    545-442

    NETWORK CONTROLLER, 3MB, APOGEE
    ✓ IN STOCK!
    Buy Surplus As Low As $178.13
    $178.13
    Repair Yours $300.00
    SIEMENS 544-577

    SIEMENS

    LANDIS & GYR

    544-577

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, RTD, 1000OHM, PLATINUM -40-240F
    ✓ IN STOCK!
    Buy Surplus As Low As $43.34
    $43.34
    SIEMENS 540-104

    SIEMENS

    LANDIS & GYR

    540-104

    DISCONTINUED BY MANUFACTURER, CONSTANT VOLUME CONTROLLER, W/ AUTO ZERO INPUT, 24VAC, 32-122DEG F, 10-95% RELATIVE HUMIDITY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,392.00
    $1,392.00
    Repair Yours $1,155.36
    SIEMENS 544-305

    SIEMENS

    LANDIS & GYR

    544-305

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As $429.00
    $429.00
    Repair Yours $356.07
    SIEMENS PTM6.2U10

    SIEMENS

    LANDIS & GYR

    PTM6.2U10

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, 2 POINT, ANALOG, 24 V, 0-10 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $100.80
    $100.80
    Repair Yours $300.00
    SIEMENS 550-400P10

    SIEMENS

    LANDIS & GYR

    550-400P10

    ACTUATOR TERMINAL EQUIPMENT CONTROLLER, PACK OF 10
    ✓ IN STOCK!
    $5,151.60 Buy Surplus As Low As $2,711.48
    $2,711.48
    Repair Yours $1,918.87
    SIEMENS QPA63.1

    SIEMENS

    LANDIS & GYR

    QPA63.1

    AIR QUALITY SENSORS, POWER SUPPLY: 24 VAC, OUTPUT SIGNAL: 0-10VDC, SENSOR: CO2 / COV, MOUNTING: ROOM, PROTECTION CLASS: IP30 / IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $369.96
    $369.96
    Repair Yours $300.00
    SIEMENS 550-405

    SIEMENS

    LANDIS & GYR

    550-405

    DISCONTINUED BY MANUFACTURER, ACTUATOR TERMINAL EQUIPMENT CONTROL, W/ REHEAT, 24 VAC, 50/60 HZ, 12 VA, 108/90S
    ✓ IN STOCK!
    Buy Surplus As Low As $492.64
    $492.64
    Repair Yours $410.00
    SIEMENS 549-022

    SIEMENS

    LANDIS & GYR

    549-022

    DISCONTINUED BY MANUFACTURER, ,CONTROLLER MODULAR EQUIPTMENT 200-I/O
    ✓ IN STOCK!
    Buy Surplus As Low As $493.89
    $493.89
    Repair Yours $463.55
    SIEMENS 549-621

    SIEMENS

    LANDIS & GYR

    549-621

    DISCONTINUED BY MANUFACTURER, POWER MODULE, 24 V AC IN, 250 V AC OUT, 50/60 HZ, 4 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $83.99
    $83.99
    Repair Yours $300.00
    SIEMENS 549-620

    SIEMENS

    LANDIS & GYR

    549-620

    MODULAR EQUIPMENT CONTROLLER, POWER MODULE,4AMP, 250VAC
    ✓ IN STOCK!
    $3,912.99 Buy Surplus As Low As $2,075.27
    $2,075.27
    Repair Yours $1,855.00
    SIEMENS 549-615

    SIEMENS

    LANDIS & GYR

    549-615

    DISCONTINUED BY MANUFACTURER, POWER MODULE, POWER MEC 1210 MODEL, 8 DIGITAL INPUT/OUTPUT, 8 ANALOG INPUT/OUTPUT, 24 VAC/50 VA CLASS 2 INPUT, 250 VAC/4 AMP MAX DIGITAL OUTPUT, PXM/HOA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,800.00
    $1,800.00
    Repair Yours $1,494.00
    SIEMENS 549-209

    SIEMENS

    LANDIS & GYR

    549-209

    DISCONTINUED BY MANUFACTURER, INPUT EXPANSION MODULE, 8-POINT, ANALOG, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $298.43
    $298.43
    Repair Yours $247.70
    SIEMENS 544-339

    SIEMENS

    LANDIS & GYR

    544-339

    DUCT TEMPERATURE SENSOR, POINT TYPE, -40 TO 18F MEASURING RANGE, 18IN (RIGID) PROBE LENGTH, 1K PT RTD (375A)
    ✓ IN STOCK!
    $107.85 Buy Surplus As Low As $45.52
    $45.52
    SIEMENS SQM56.664R1G3

    SIEMENS

    LANDIS & GYR

    SQM56.664R1G3

    ACTUATOR, 10NM, 90/15S, 6 SWITCHES, SHAFT 9.5MM , UL 4...20MA, AC110V
    ✓ IN STOCK!
    $4,278.00 Buy Surplus As Low As $2,567.00
    $2,567.00
    Repair Yours $2,131.00
    SIEMENS SQM50.461R1G3R

    SIEMENS

    LANDIS & GYR

    SQM50.461R1G3R

    COMBUSTION ACTUATOR
    ✓ IN STOCK!
    $2,134.12 Buy Surplus As Low As $1,261.00
    $1,261.00
    Repair Yours $1,016.00
    SIEMENS SQM10.16562

    SIEMENS

    LANDIS & GYR

    SQM10.16562

    MOTOR ACTUATOR, 220V, CCW, 29SEC, 9VA
    ✓ IN STOCK!
    $6,372.00 Buy Surplus As Low As $3,824.00
    $3,824.00
    Repair Yours $3,174.00
    SIEMENS LGK16.322A27

    SIEMENS

    LANDIS & GYR

    LGK16.322A27

    GAS BURNER CONTROL, FOR STATIONARY AIR HEATERS, T1 = 35.5 S, TSA = 2 S, 230 V AC
    ✓ IN STOCK!
    $3,287.00 Buy Surplus As Low As $1,973.00
    $1,973.00
    Repair Yours $900.00
    SIEMENS SKP25.011U1

    SIEMENS

    LANDIS & GYR

    SKP25.011U1

    GAS VALVE ACTUATOR, PRESSURE REGULATING, W/SAFETY SHUT-OFF FUNCTION, POC, STROKE INDICATION, 110VAC (US), TYPE OF SWITCH: SPDT, PM300: ACTIVE PRODUCT, 110-120VAC, 50-60HZ, MAX. 13,5VA, 5-140 ...
    ✓ IN STOCK!
    $1,622.00 Buy Surplus As Low As $938.00
    $938.00
    SIEMENS QRA55.C27

    SIEMENS

    LANDIS & GYR

    QRA55.C27

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, UV SENSOR, 2.5 VA, 220-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    SIEMENS LFE10

    SIEMENS

    LANDIS & GYR

    LFE10

    DISCONTINUED BY MANUFACTURER, FLAME SAFEGUARD, FOR GAS/OIL FLAMES, WITH QRA OR IONIZATION PROBE, 230 V AC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,001.00
    $1,001.00
    Repair Yours $660.00
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